Mathematics, 07.04.2020 17:27 xxgissellexx
Function c is defined by the equation c(n) = 50 + 4n. It gives the monthly cost, in dollars, of
visiting a gym as a function of the number of visits, n.
a.
Find the value of c(7). Show your reasoning and explain what the value means in this
situation
b.
Find the inverse function. Use function notation
C.
In this situation, what information would the inverse function give us?
Need help!!
Answers: 3
Mathematics, 21.06.2019 20:00, 12bluestone
Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =
Answers: 1
Mathematics, 22.06.2019 01:10, anggar20
Pamela has a 30-year, 5.75% mortgage on her $250,000 home. she has been paying on it for 5 years, and has recently hit some financial trouble. if her lender agreed to lower the interest rate on her $231,905.47 balance to 5.5%, what will her new payment be for the remainder of the loan?
Answers: 2
Function c is defined by the equation c(n) = 50 + 4n. It gives the monthly cost, in dollars, of
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